In Delhi now we have got Metro which is very good, cheap, fast and congestion free transport system. If you are at New Delhi Railway station or Kashmere Gate ISBT, the Metro station is very conveniently located just adjacent to both the points.
Please follow the following steps to reach greater Noida:
(Please note there is no direct metro from New Delhi Railway Station/ Kashmere Gate ISBT to Botanical Garden, so you will have to board the Metro from there to Rajiv Chowk Metro Station and at Rajiv Chowk you will have to change metro for Botanical Garden (Noida).
(Approx. distance- 18/20 km, Approx time- 30 minutes, Fare- Rs. 19/21)
After you come out of the Botanical Garden Metro Station you will find various Yellow buses or low floor buses (of UPSRTC) that will take you to Pari Chowk (Greater Noida).
(Approx. distance- 25 km, Approx time- 40 minutes, Fare- Rs. 21)
From Pari Chowk you can hire or share an auto to LLOYD Institute.
(Approx. distance- 2.5 km, Approx time- 5 minutes, Fare- Rs. 10)
If you are coming from Ghaziabad you can catch a Yellow Government Bus (of UPSRTC) from Anand Vihar ISBT to Botanical Garden from where you can further aboard another yellow bus from Botanical Garden to Pari chowk..
We highly recommend you to use Government transport system only, because they will take less time, are cheaper and safe. The cost doesn't matter, but your safety does.